31481736

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9173}}^1$

素因数の和:9206

約数の個数: 64

約数和(自身を含む): 92473920

約数和(自身を除く): 60992184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 9173, 18346, 27519, 36692, 55038, 73384, 100903, 110076, 119249, 201806, 220152, 238498, 302709, 357747, 403612, 476996, 605418, 715494, 807224, 953992, 1210836, 1311739, 1430988, 2421672, 2623478, 2861976, 3935217, 5246956, 7870434, 10493912, 15740868, 31481736]

約数ペア:

[(1, 31481736), (2, 15740868), (3, 10493912), (4, 7870434), (6, 5246956), (8, 3935217), (11, 2861976), (12, 2623478), (13, 2421672), (22, 1430988), (24, 1311739), (26, 1210836), (33, 953992), (39, 807224), (44, 715494), (52, 605418), (66, 476996), (78, 403612), (88, 357747), (104, 302709), (132, 238498), (143, 220152), (156, 201806), (264, 119249), (286, 110076), (312, 100903), (429, 73384), (572, 55038), (858, 36692), (1144, 27519), (1716, 18346), (3432, 9173)]