43160416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{359}}^1$

素因数の和:416

約数の個数: 72

約数和(自身を含む): 97478640

約数和(自身を除く): 54318224

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 289, 359, 416, 442, 544, 578, 718, 884, 1156, 1436, 1768, 2312, 2872, 3536, 3757, 4624, 4667, 5744, 6103, 7072, 7514, 9248, 9334, 11488, 12206, 15028, 18668, 24412, 30056, 37336, 48824, 60112, 74672, 79339, 97648, 103751, 120224, 149344, 158678, 195296, 207502, 317356, 415004, 634712, 830008, 1269424, 1348763, 1660016, 2538848, 2697526, 3320032, 5395052, 10790104, 21580208, 43160416]

約数ペア:

[(1, 43160416), (2, 21580208), (4, 10790104), (8, 5395052), (13, 3320032), (16, 2697526), (17, 2538848), (26, 1660016), (32, 1348763), (34, 1269424), (52, 830008), (68, 634712), (104, 415004), (136, 317356), (208, 207502), (221, 195296), (272, 158678), (289, 149344), (359, 120224), (416, 103751), (442, 97648), (544, 79339), (578, 74672), (718, 60112), (884, 48824), (1156, 37336), (1436, 30056), (1768, 24412), (2312, 18668), (2872, 15028), (3536, 12206), (3757, 11488), (4624, 9334), (4667, 9248), (5744, 7514), (6103, 7072)]