31382568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:967

約数の個数: 96

約数和(自身を含む): 98616960

約数和(自身を除く): 67234392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 71, 72, 84, 126, 142, 168, 213, 252, 284, 426, 497, 504, 568, 639, 852, 877, 994, 1278, 1491, 1704, 1754, 1988, 2556, 2631, 2982, 3508, 3976, 4473, 5112, 5262, 5964, 6139, 7016, 7893, 8946, 10524, 11928, 12278, 15786, 17892, 18417, 21048, 24556, 31572, 35784, 36834, 49112, 55251, 62267, 63144, 73668, 110502, 124534, 147336, 186801, 221004, 249068, 373602, 435869, 442008, 498136, 560403, 747204, 871738, 1120806, 1307607, 1494408, 1743476, 2241612, 2615214, 3486952, 3922821, 4483224, 5230428, 7845642, 10460856, 15691284, 31382568]

約数ペア:

[(1, 31382568), (2, 15691284), (3, 10460856), (4, 7845642), (6, 5230428), (7, 4483224), (8, 3922821), (9, 3486952), (12, 2615214), (14, 2241612), (18, 1743476), (21, 1494408), (24, 1307607), (28, 1120806), (36, 871738), (42, 747204), (56, 560403), (63, 498136), (71, 442008), (72, 435869), (84, 373602), (126, 249068), (142, 221004), (168, 186801), (213, 147336), (252, 124534), (284, 110502), (426, 73668), (497, 63144), (504, 62267), (568, 55251), (639, 49112), (852, 36834), (877, 35784), (994, 31572), (1278, 24556), (1491, 21048), (1704, 18417), (1754, 17892), (1988, 15786), (2556, 12278), (2631, 11928), (2982, 10524), (3508, 8946), (3976, 7893), (4473, 7016), (5112, 6139), (5262, 5964)]