125623808

素因数分解:

$2^9\times {\mathrm{109}}^1\times {\mathrm{2251}}^1$

素因数の和:2378

約数の個数: 40

約数和(自身を含む): 253417560

約数和(自身を除く): 127793752

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 512, 872, 1744, 2251, 3488, 4502, 6976, 9004, 13952, 18008, 27904, 36016, 55808, 72032, 144064, 245359, 288128, 490718, 576256, 981436, 1152512, 1962872, 3925744, 7851488, 15702976, 31405952, 62811904, 125623808]

約数ペア:

[(1, 125623808), (2, 62811904), (4, 31405952), (8, 15702976), (16, 7851488), (32, 3925744), (64, 1962872), (109, 1152512), (128, 981436), (218, 576256), (256, 490718), (436, 288128), (512, 245359), (872, 144064), (1744, 72032), (2251, 55808), (3488, 36016), (4502, 27904), (6976, 18008), (9004, 13952)]