39831536

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1103}}^1$

素因数の和:1209

約数の個数: 40

約数和(自身を含む): 80631744

約数和(自身を除く): 40800208

約数列:

[1, 2, 4, 8, 16, 37, 61, 74, 122, 148, 244, 296, 488, 592, 976, 1103, 2206, 2257, 4412, 4514, 8824, 9028, 17648, 18056, 36112, 40811, 67283, 81622, 134566, 163244, 269132, 326488, 538264, 652976, 1076528, 2489471, 4978942, 9957884, 19915768, 39831536]

約数ペア:

[(1, 39831536), (2, 19915768), (4, 9957884), (8, 4978942), (16, 2489471), (37, 1076528), (61, 652976), (74, 538264), (122, 326488), (148, 269132), (244, 163244), (296, 134566), (488, 81622), (592, 67283), (976, 40811), (1103, 36112), (2206, 18056), (2257, 17648), (4412, 9028), (4514, 8824)]