2170196416

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{57571}}^1$

素因数の和:57633

約数の個数: 56

約数和(自身を含む): 4679452160

約数和(自身を除く): 2509255744

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 4712, 9424, 18848, 37696, 57571, 115142, 230284, 460568, 921136, 1093849, 1784701, 1842272, 2187698, 3569402, 3684544, 4375396, 7138804, 8750792, 14277608, 17501584, 28555216, 33909319, 35003168, 57110432, 67818638, 70006336, 114220864, 135637276, 271274552, 542549104, 1085098208, 2170196416]

約数ペア:

[(1, 2170196416), (2, 1085098208), (4, 542549104), (8, 271274552), (16, 135637276), (19, 114220864), (31, 70006336), (32, 67818638), (38, 57110432), (62, 35003168), (64, 33909319), (76, 28555216), (124, 17501584), (152, 14277608), (248, 8750792), (304, 7138804), (496, 4375396), (589, 3684544), (608, 3569402), (992, 2187698), (1178, 1842272), (1216, 1784701), (1984, 1093849), (2356, 921136), (4712, 460568), (9424, 230284), (18848, 115142), (37696, 57571)]