16535648

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 34191360

約数和(自身を除く): 17655712

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 79, 124, 158, 211, 248, 316, 422, 496, 632, 844, 992, 1264, 1688, 2449, 2528, 3376, 4898, 6541, 6752, 9796, 13082, 16669, 19592, 26164, 33338, 39184, 52328, 66676, 78368, 104656, 133352, 209312, 266704, 516739, 533408, 1033478, 2066956, 4133912, 8267824, 16535648]

約数ペア:

[(1, 16535648), (2, 8267824), (4, 4133912), (8, 2066956), (16, 1033478), (31, 533408), (32, 516739), (62, 266704), (79, 209312), (124, 133352), (158, 104656), (211, 78368), (248, 66676), (316, 52328), (422, 39184), (496, 33338), (632, 26164), (844, 19592), (992, 16669), (1264, 13082), (1688, 9796), (2449, 6752), (2528, 6541), (3376, 4898)]