79665536

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1243

約数の個数: 64

約数和(自身を含む): 173612160

約数和(自身を除く): 93946624

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1181, 1984, 2108, 2176, 2362, 3968, 4216, 4724, 8432, 9448, 16864, 18896, 20077, 33728, 36611, 37792, 40154, 67456, 73222, 75584, 80308, 146444, 151168, 160616, 292888, 321232, 585776, 622387, 642464, 1171552, 1244774, 1284928, 2343104, 2489548, 2569856, 4686208, 4979096, 9958192, 19916384, 39832768, 79665536]

約数ペア:

[(1, 79665536), (2, 39832768), (4, 19916384), (8, 9958192), (16, 4979096), (17, 4686208), (31, 2569856), (32, 2489548), (34, 2343104), (62, 1284928), (64, 1244774), (68, 1171552), (124, 642464), (128, 622387), (136, 585776), (248, 321232), (272, 292888), (496, 160616), (527, 151168), (544, 146444), (992, 80308), (1054, 75584), (1088, 73222), (1181, 67456), (1984, 40154), (2108, 37792), (2176, 36611), (2362, 33728), (3968, 20077), (4216, 18896), (4724, 16864), (8432, 9448)]