31732688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^2$

素因数の和:184

約数の個数: 60

約数和(自身を含む): 68956524

約数和(自身を除く): 37223836

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 61, 82, 104, 122, 164, 208, 244, 328, 488, 533, 656, 793, 976, 1066, 1586, 2132, 2501, 3172, 3721, 4264, 5002, 6344, 7442, 8528, 10004, 12688, 14884, 20008, 29768, 32513, 40016, 48373, 59536, 65026, 96746, 130052, 152561, 193492, 260104, 305122, 386984, 520208, 610244, 773968, 1220488, 1983293, 2440976, 3966586, 7933172, 15866344, 31732688]

約数ペア:

[(1, 31732688), (2, 15866344), (4, 7933172), (8, 3966586), (13, 2440976), (16, 1983293), (26, 1220488), (41, 773968), (52, 610244), (61, 520208), (82, 386984), (104, 305122), (122, 260104), (164, 193492), (208, 152561), (244, 130052), (328, 96746), (488, 65026), (533, 59536), (656, 48373), (793, 40016), (976, 32513), (1066, 29768), (1586, 20008), (2132, 14884), (2501, 12688), (3172, 10004), (3721, 8528), (4264, 7442), (5002, 6344)]