88409984

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 196739640

約数和(自身を除く): 108329656

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 67, 104, 122, 128, 134, 169, 208, 244, 268, 338, 416, 488, 536, 676, 793, 832, 871, 976, 1072, 1352, 1586, 1664, 1742, 1952, 2144, 2704, 3172, 3484, 3904, 4087, 4288, 5408, 6344, 6968, 7808, 8174, 8576, 10309, 10816, 11323, 12688, 13936, 16348, 20618, 21632, 22646, 25376, 27872, 32696, 41236, 45292, 50752, 53131, 55744, 65392, 82472, 90584, 101504, 106262, 111488, 130784, 164944, 181168, 212524, 261568, 329888, 362336, 425048, 523136, 659776, 690703, 724672, 850096, 1319552, 1381406, 1449344, 1700192, 2762812, 3400384, 5525624, 6800768, 11051248, 22102496, 44204992, 88409984]

約数ペア:

[(1, 88409984), (2, 44204992), (4, 22102496), (8, 11051248), (13, 6800768), (16, 5525624), (26, 3400384), (32, 2762812), (52, 1700192), (61, 1449344), (64, 1381406), (67, 1319552), (104, 850096), (122, 724672), (128, 690703), (134, 659776), (169, 523136), (208, 425048), (244, 362336), (268, 329888), (338, 261568), (416, 212524), (488, 181168), (536, 164944), (676, 130784), (793, 111488), (832, 106262), (871, 101504), (976, 90584), (1072, 82472), (1352, 65392), (1586, 55744), (1664, 53131), (1742, 50752), (1952, 45292), (2144, 41236), (2704, 32696), (3172, 27872), (3484, 25376), (3904, 22646), (4087, 21632), (4288, 20618), (5408, 16348), (6344, 13936), (6968, 12688), (7808, 11323), (8174, 10816), (8576, 10309)]