100870816

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1489}}^1$

素因数の和:1601

約数の個数: 48

約数和(自身を含む): 208391400

約数和(自身を除く): 107520584

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 73, 116, 146, 232, 292, 464, 584, 928, 1168, 1489, 2117, 2336, 2978, 4234, 5956, 8468, 11912, 16936, 23824, 33872, 43181, 47648, 67744, 86362, 108697, 172724, 217394, 345448, 434788, 690896, 869576, 1381792, 1739152, 3152213, 3478304, 6304426, 12608852, 25217704, 50435408, 100870816]

約数ペア:

[(1, 100870816), (2, 50435408), (4, 25217704), (8, 12608852), (16, 6304426), (29, 3478304), (32, 3152213), (58, 1739152), (73, 1381792), (116, 869576), (146, 690896), (232, 434788), (292, 345448), (464, 217394), (584, 172724), (928, 108697), (1168, 86362), (1489, 67744), (2117, 47648), (2336, 43181), (2978, 33872), (4234, 23824), (5956, 16936), (8468, 11912)]