83281376

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2269}}^1$

素因数の和:2347

約数の個数: 48

約数和(自身を含む): 173900160

約数和(自身を除く): 90618784

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 2269, 2294, 4538, 4588, 9076, 9176, 18152, 18352, 36304, 36704, 70339, 72608, 83953, 140678, 167906, 281356, 335812, 562712, 671624, 1125424, 1343248, 2250848, 2602543, 2686496, 5205086, 10410172, 20820344, 41640688, 83281376]

約数ペア:

[(1, 83281376), (2, 41640688), (4, 20820344), (8, 10410172), (16, 5205086), (31, 2686496), (32, 2602543), (37, 2250848), (62, 1343248), (74, 1125424), (124, 671624), (148, 562712), (248, 335812), (296, 281356), (496, 167906), (592, 140678), (992, 83953), (1147, 72608), (1184, 70339), (2269, 36704), (2294, 36304), (4538, 18352), (4588, 18152), (9076, 9176)]