90116416

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1217}}^1$

素因数の和:1331

約数の個数: 56

約数和(自身を含む): 194904360

約数和(自身を除く): 104787944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 178, 208, 356, 416, 712, 832, 1157, 1217, 1424, 2314, 2434, 2848, 4628, 4868, 5696, 9256, 9736, 15821, 18512, 19472, 31642, 37024, 38944, 63284, 74048, 77888, 108313, 126568, 216626, 253136, 433252, 506272, 866504, 1012544, 1408069, 1733008, 2816138, 3466016, 5632276, 6932032, 11264552, 22529104, 45058208, 90116416]

約数ペア:

[(1, 90116416), (2, 45058208), (4, 22529104), (8, 11264552), (13, 6932032), (16, 5632276), (26, 3466016), (32, 2816138), (52, 1733008), (64, 1408069), (89, 1012544), (104, 866504), (178, 506272), (208, 433252), (356, 253136), (416, 216626), (712, 126568), (832, 108313), (1157, 77888), (1217, 74048), (1424, 63284), (2314, 38944), (2434, 37024), (2848, 31642), (4628, 19472), (4868, 18512), (5696, 15821), (9256, 9736)]