87894976

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1187}}^1$

素因数の和:1301

約数の個数: 56

約数和(自身を含む): 190103760

約数和(自身を除く): 102208784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 178, 208, 356, 416, 712, 832, 1157, 1187, 1424, 2314, 2374, 2848, 4628, 4748, 5696, 9256, 9496, 15431, 18512, 18992, 30862, 37024, 37984, 61724, 74048, 75968, 105643, 123448, 211286, 246896, 422572, 493792, 845144, 987584, 1373359, 1690288, 2746718, 3380576, 5493436, 6761152, 10986872, 21973744, 43947488, 87894976]

約数ペア:

[(1, 87894976), (2, 43947488), (4, 21973744), (8, 10986872), (13, 6761152), (16, 5493436), (26, 3380576), (32, 2746718), (52, 1690288), (64, 1373359), (89, 987584), (104, 845144), (178, 493792), (208, 422572), (356, 246896), (416, 211286), (712, 123448), (832, 105643), (1157, 75968), (1187, 74048), (1424, 61724), (2314, 37984), (2374, 37024), (2848, 30862), (4628, 18992), (4748, 18512), (5696, 15431), (9256, 9496)]