82486112

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 167247360

約数和(自身を除く): 84761248

約数列:

[1, 2, 4, 8, 16, 32, 67, 79, 134, 158, 268, 316, 487, 536, 632, 974, 1072, 1264, 1948, 2144, 2528, 3896, 5293, 7792, 10586, 15584, 21172, 32629, 38473, 42344, 65258, 76946, 84688, 130516, 153892, 169376, 261032, 307784, 522064, 615568, 1044128, 1231136, 2577691, 5155382, 10310764, 20621528, 41243056, 82486112]

約数ペア:

[(1, 82486112), (2, 41243056), (4, 20621528), (8, 10310764), (16, 5155382), (32, 2577691), (67, 1231136), (79, 1044128), (134, 615568), (158, 522064), (268, 307784), (316, 261032), (487, 169376), (536, 153892), (632, 130516), (974, 84688), (1072, 76946), (1264, 65258), (1948, 42344), (2144, 38473), (2528, 32629), (3896, 21172), (5293, 15584), (7792, 10586)]