16708016

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:238

約数の個数: 60

約数和(自身を含む): 36216432

約数和(自身を除く): 19508416

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 167, 169, 208, 296, 334, 338, 481, 592, 668, 676, 962, 1336, 1352, 1924, 2171, 2672, 2704, 3848, 4342, 6179, 6253, 7696, 8684, 12358, 12506, 17368, 24716, 25012, 28223, 34736, 49432, 50024, 56446, 80327, 98864, 100048, 112892, 160654, 225784, 321308, 451568, 642616, 1044251, 1285232, 2088502, 4177004, 8354008, 16708016]

約数ペア:

[(1, 16708016), (2, 8354008), (4, 4177004), (8, 2088502), (13, 1285232), (16, 1044251), (26, 642616), (37, 451568), (52, 321308), (74, 225784), (104, 160654), (148, 112892), (167, 100048), (169, 98864), (208, 80327), (296, 56446), (334, 50024), (338, 49432), (481, 34736), (592, 28223), (668, 25012), (676, 24716), (962, 17368), (1336, 12506), (1352, 12358), (1924, 8684), (2171, 7696), (2672, 6253), (2704, 6179), (3848, 4342)]