23041408

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 50465520

約数和(自身を除く): 27424112

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 128, 208, 227, 244, 416, 454, 488, 793, 832, 908, 976, 1586, 1664, 1816, 1952, 2951, 3172, 3632, 3904, 5902, 6344, 7264, 7808, 11804, 12688, 13847, 14528, 23608, 25376, 27694, 29056, 47216, 50752, 55388, 94432, 101504, 110776, 180011, 188864, 221552, 360022, 377728, 443104, 720044, 886208, 1440088, 1772416, 2880176, 5760352, 11520704, 23041408]

約数ペア:

[(1, 23041408), (2, 11520704), (4, 5760352), (8, 2880176), (13, 1772416), (16, 1440088), (26, 886208), (32, 720044), (52, 443104), (61, 377728), (64, 360022), (104, 221552), (122, 188864), (128, 180011), (208, 110776), (227, 101504), (244, 94432), (416, 55388), (454, 50752), (488, 47216), (793, 29056), (832, 27694), (908, 25376), (976, 23608), (1586, 14528), (1664, 13847), (1816, 12688), (1952, 11804), (2951, 7808), (3172, 7264), (3632, 6344), (3904, 5902)]