42361328

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{43403}}^1$

素因数の和:43472

約数の個数: 20

約数和(自身を含む): 83422488

約数和(自身を除く): 41061160

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 43403, 86806, 173612, 347224, 694448, 2647583, 5295166, 10590332, 21180664, 42361328]

約数ペア:

[(1, 42361328), (2, 21180664), (4, 10590332), (8, 5295166), (16, 2647583), (61, 694448), (122, 347224), (244, 173612), (488, 86806), (976, 43403)]