16347044

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 34728960

約数和(自身を除く): 18381916

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 434, 509, 518, 868, 1018, 1036, 1147, 2036, 2294, 3563, 4588, 7126, 8029, 14252, 15779, 16058, 18833, 31558, 32116, 37666, 63116, 75332, 110453, 131831, 220906, 263662, 441812, 527324, 583823, 1167646, 2335292, 4086761, 8173522, 16347044]

約数ペア:

[(1, 16347044), (2, 8173522), (4, 4086761), (7, 2335292), (14, 1167646), (28, 583823), (31, 527324), (37, 441812), (62, 263662), (74, 220906), (124, 131831), (148, 110453), (217, 75332), (259, 63116), (434, 37666), (509, 32116), (518, 31558), (868, 18833), (1018, 16058), (1036, 15779), (1147, 14252), (2036, 8029), (2294, 7126), (3563, 4588)]