89484278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{557}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 149615424

約数和(自身を除く): 60131146

約数列:

[1, 2, 13, 26, 37, 74, 167, 334, 481, 557, 962, 1114, 2171, 4342, 6179, 7241, 12358, 14482, 20609, 41218, 80327, 93019, 160654, 186038, 267917, 535834, 1209247, 2418494, 3441703, 6883406, 44742139, 89484278]

約数ペア:

[(1, 89484278), (2, 44742139), (13, 6883406), (26, 3441703), (37, 2418494), (74, 1209247), (167, 535834), (334, 267917), (481, 186038), (557, 160654), (962, 93019), (1114, 80327), (2171, 41218), (4342, 20609), (6179, 14482), (7241, 12358)]