41640064

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{5333}}^1$

素因数の和:5408

約数の個数: 32

約数和(自身を含む): 84330540

約数和(自身を除く): 42690476

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 5333, 7808, 10666, 21332, 42664, 85328, 170656, 325313, 341312, 650626, 682624, 1301252, 2602504, 5205008, 10410016, 20820032, 41640064]

約数ペア:

[(1, 41640064), (2, 20820032), (4, 10410016), (8, 5205008), (16, 2602504), (32, 1301252), (61, 682624), (64, 650626), (122, 341312), (128, 325313), (244, 170656), (488, 85328), (976, 42664), (1952, 21332), (3904, 10666), (5333, 7808)]