23245664

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 55248480

約数和(自身を除く): 32002816

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 68, 76, 104, 136, 152, 173, 208, 221, 247, 272, 304, 323, 346, 416, 442, 494, 544, 608, 646, 692, 884, 988, 1292, 1384, 1768, 1976, 2249, 2584, 2768, 2941, 3287, 3536, 3952, 4199, 4498, 5168, 5536, 5882, 6574, 7072, 7904, 8398, 8996, 10336, 11764, 13148, 16796, 17992, 23528, 26296, 33592, 35984, 38233, 42731, 47056, 52592, 55879, 67184, 71968, 76466, 85462, 94112, 105184, 111758, 134368, 152932, 170924, 223516, 305864, 341848, 447032, 611728, 683696, 726427, 894064, 1223456, 1367392, 1452854, 1788128, 2905708, 5811416, 11622832, 23245664]

約数ペア:

[(1, 23245664), (2, 11622832), (4, 5811416), (8, 2905708), (13, 1788128), (16, 1452854), (17, 1367392), (19, 1223456), (26, 894064), (32, 726427), (34, 683696), (38, 611728), (52, 447032), (68, 341848), (76, 305864), (104, 223516), (136, 170924), (152, 152932), (173, 134368), (208, 111758), (221, 105184), (247, 94112), (272, 85462), (304, 76466), (323, 71968), (346, 67184), (416, 55879), (442, 52592), (494, 47056), (544, 42731), (608, 38233), (646, 35984), (692, 33592), (884, 26296), (988, 23528), (1292, 17992), (1384, 16796), (1768, 13148), (1976, 11764), (2249, 10336), (2584, 8996), (2768, 8398), (2941, 7904), (3287, 7072), (3536, 6574), (3952, 5882), (4199, 5536), (4498, 5168)]