31672224

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{6469}}^1$

素因数の和:6502

約数の個数: 72

約数和(自身を含む): 95380740

約数和(自身を除く): 63708516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 6469, 12938, 19407, 25876, 38814, 51752, 58221, 77628, 103504, 109973, 116442, 155256, 207008, 219946, 232884, 310512, 329919, 439892, 465768, 621024, 659838, 879784, 931536, 989757, 1319676, 1759568, 1863072, 1979514, 2639352, 3519136, 3959028, 5278704, 7918056, 10557408, 15836112, 31672224]

約数ペア:

[(1, 31672224), (2, 15836112), (3, 10557408), (4, 7918056), (6, 5278704), (8, 3959028), (9, 3519136), (12, 2639352), (16, 1979514), (17, 1863072), (18, 1759568), (24, 1319676), (32, 989757), (34, 931536), (36, 879784), (48, 659838), (51, 621024), (68, 465768), (72, 439892), (96, 329919), (102, 310512), (136, 232884), (144, 219946), (153, 207008), (204, 155256), (272, 116442), (288, 109973), (306, 103504), (408, 77628), (544, 58221), (612, 51752), (816, 38814), (1224, 25876), (1632, 19407), (2448, 12938), (4896, 6469)]