16277248

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 35998928

約数和(自身を除く): 19721680

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 73, 104, 128, 134, 146, 208, 256, 268, 292, 416, 536, 584, 832, 871, 949, 1072, 1168, 1664, 1742, 1898, 2144, 2336, 3328, 3484, 3796, 4288, 4672, 4891, 6968, 7592, 8576, 9344, 9782, 13936, 15184, 17152, 18688, 19564, 27872, 30368, 39128, 55744, 60736, 63583, 78256, 111488, 121472, 127166, 156512, 222976, 242944, 254332, 313024, 508664, 626048, 1017328, 1252096, 2034656, 4069312, 8138624, 16277248]

約数ペア:

[(1, 16277248), (2, 8138624), (4, 4069312), (8, 2034656), (13, 1252096), (16, 1017328), (26, 626048), (32, 508664), (52, 313024), (64, 254332), (67, 242944), (73, 222976), (104, 156512), (128, 127166), (134, 121472), (146, 111488), (208, 78256), (256, 63583), (268, 60736), (292, 55744), (416, 39128), (536, 30368), (584, 27872), (832, 19564), (871, 18688), (949, 17152), (1072, 15184), (1168, 13936), (1664, 9782), (1742, 9344), (1898, 8576), (2144, 7592), (2336, 6968), (3328, 4891), (3484, 4672), (3796, 4288)]