39520416

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31667}}^1$

素因数の和:31693

約数の個数: 48

約数和(自身を含む): 111724704

約数和(自身を除く): 72204288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 31667, 63334, 95001, 126668, 190002, 253336, 380004, 411671, 506672, 760008, 823342, 1013344, 1235013, 1520016, 1646684, 2470026, 3040032, 3293368, 4940052, 6586736, 9880104, 13173472, 19760208, 39520416]

約数ペア:

[(1, 39520416), (2, 19760208), (3, 13173472), (4, 9880104), (6, 6586736), (8, 4940052), (12, 3293368), (13, 3040032), (16, 2470026), (24, 1646684), (26, 1520016), (32, 1235013), (39, 1013344), (48, 823342), (52, 760008), (78, 506672), (96, 411671), (104, 380004), (156, 253336), (208, 190002), (312, 126668), (416, 95001), (624, 63334), (1248, 31667)]