16853324

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:338

約数の個数: 36

約数和(自身を含む): 31977120

約数和(自身を除く): 15123796

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 239, 244, 289, 478, 578, 956, 1037, 1156, 2074, 4063, 4148, 8126, 14579, 16252, 17629, 29158, 35258, 58316, 69071, 70516, 138142, 247843, 276284, 495686, 991372, 4213331, 8426662, 16853324]

約数ペア:

[(1, 16853324), (2, 8426662), (4, 4213331), (17, 991372), (34, 495686), (61, 276284), (68, 247843), (122, 138142), (239, 70516), (244, 69071), (289, 58316), (478, 35258), (578, 29158), (956, 17629), (1037, 16252), (1156, 14579), (2074, 8126), (4063, 4148)]