5165968

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:215

約数の個数: 40

約数和(自身を含む): 10455680

約数和(自身を除く): 5289712

約数列:

[1, 2, 4, 8, 16, 61, 67, 79, 122, 134, 158, 244, 268, 316, 488, 536, 632, 976, 1072, 1264, 4087, 4819, 5293, 8174, 9638, 10586, 16348, 19276, 21172, 32696, 38552, 42344, 65392, 77104, 84688, 322873, 645746, 1291492, 2582984, 5165968]

約数ペア:

[(1, 5165968), (2, 2582984), (4, 1291492), (8, 645746), (16, 322873), (61, 84688), (67, 77104), (79, 65392), (122, 42344), (134, 38552), (158, 32696), (244, 21172), (268, 19276), (316, 16348), (488, 10586), (536, 9638), (632, 8174), (976, 5293), (1072, 4819), (1264, 4087)]