88973690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{16693}}^1$

素因数の和:16754

約数の個数: 32

約数和(自身を含む): 176689296

約数和(自身を除く): 87715606

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 16693, 33386, 83465, 166930, 217009, 434018, 684413, 1085045, 1368826, 2170090, 3422065, 6844130, 8897369, 17794738, 44486845, 88973690]

約数ペア:

[(1, 88973690), (2, 44486845), (5, 17794738), (10, 8897369), (13, 6844130), (26, 3422065), (41, 2170090), (65, 1368826), (82, 1085045), (130, 684413), (205, 434018), (410, 217009), (533, 166930), (1066, 83465), (2665, 33386), (5330, 16693)]