9028688

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:315

約数の個数: 40

約数和(自身を含む): 18332160

約数和(自身を除く): 9303472

約数列:

[1, 2, 4, 8, 16, 31, 62, 109, 124, 167, 218, 248, 334, 436, 496, 668, 872, 1336, 1744, 2672, 3379, 5177, 6758, 10354, 13516, 18203, 20708, 27032, 36406, 41416, 54064, 72812, 82832, 145624, 291248, 564293, 1128586, 2257172, 4514344, 9028688]

約数ペア:

[(1, 9028688), (2, 4514344), (4, 2257172), (8, 1128586), (16, 564293), (31, 291248), (62, 145624), (109, 82832), (124, 72812), (167, 54064), (218, 41416), (248, 36406), (334, 27032), (436, 20708), (496, 18203), (668, 13516), (872, 10354), (1336, 6758), (1744, 5177), (2672, 3379)]