85284512

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{743}}^1$

素因数の和:981

約数の個数: 48

約数和(自身を含む): 178863552

約数和(自身を除く): 93579040

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 211, 272, 422, 544, 743, 844, 1486, 1688, 2972, 3376, 3587, 5944, 6752, 7174, 11888, 12631, 14348, 23776, 25262, 28696, 50524, 57392, 101048, 114784, 156773, 202096, 313546, 404192, 627092, 1254184, 2508368, 2665141, 5016736, 5330282, 10660564, 21321128, 42642256, 85284512]

約数ペア:

[(1, 85284512), (2, 42642256), (4, 21321128), (8, 10660564), (16, 5330282), (17, 5016736), (32, 2665141), (34, 2508368), (68, 1254184), (136, 627092), (211, 404192), (272, 313546), (422, 202096), (544, 156773), (743, 114784), (844, 101048), (1486, 57392), (1688, 50524), (2972, 28696), (3376, 25262), (3587, 23776), (5944, 14348), (6752, 12631), (7174, 11888)]