1567991168

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{88129}}^1$

素因数の和:88282

約数の個数: 32

約数和(自身を含む): 3146241000

約数和(自身を除く): 1578249832

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 4448, 8896, 17792, 88129, 176258, 352516, 705032, 1410064, 2820128, 5640256, 11280512, 12249931, 24499862, 48999724, 97999448, 195998896, 391997792, 783995584, 1567991168]

約数ペア:

[(1, 1567991168), (2, 783995584), (4, 391997792), (8, 195998896), (16, 97999448), (32, 48999724), (64, 24499862), (128, 12249931), (139, 11280512), (278, 5640256), (556, 2820128), (1112, 1410064), (2224, 705032), (4448, 352516), (8896, 176258), (17792, 88129)]