40237504

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1253

約数の個数: 56

約数和(自身を含む): 87343488

約数和(自身を除く): 47105984

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1193, 1984, 2108, 2386, 4216, 4772, 8432, 9544, 16864, 19088, 20281, 33728, 36983, 38176, 40562, 73966, 76352, 81124, 147932, 162248, 295864, 324496, 591728, 628711, 648992, 1183456, 1257422, 1297984, 2366912, 2514844, 5029688, 10059376, 20118752, 40237504]

約数ペア:

[(1, 40237504), (2, 20118752), (4, 10059376), (8, 5029688), (16, 2514844), (17, 2366912), (31, 1297984), (32, 1257422), (34, 1183456), (62, 648992), (64, 628711), (68, 591728), (124, 324496), (136, 295864), (248, 162248), (272, 147932), (496, 81124), (527, 76352), (544, 73966), (992, 40562), (1054, 38176), (1088, 36983), (1193, 33728), (1984, 20281), (2108, 19088), (2386, 16864), (4216, 9544), (4772, 8432)]