78765824

素因数分解:

$2^8\times {\mathrm{313}}^1\times {\mathrm{983}}^1$

素因数の和:1312

約数の個数: 36

約数和(自身を含む): 157886736

約数和(自身を除く): 79120912

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 313, 626, 983, 1252, 1966, 2504, 3932, 5008, 7864, 10016, 15728, 20032, 31456, 40064, 62912, 80128, 125824, 251648, 307679, 615358, 1230716, 2461432, 4922864, 9845728, 19691456, 39382912, 78765824]

約数ペア:

[(1, 78765824), (2, 39382912), (4, 19691456), (8, 9845728), (16, 4922864), (32, 2461432), (64, 1230716), (128, 615358), (256, 307679), (313, 251648), (626, 125824), (983, 80128), (1252, 62912), (1966, 40064), (2504, 31456), (3932, 20032), (5008, 15728), (7864, 10016)]