42158512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7727}}^1$

素因数の和:7777

約数の個数: 40

約数和(自身を含む): 91994112

約数和(自身を除く): 49835600

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 7727, 15454, 30908, 61816, 84997, 123632, 169994, 239537, 339988, 479074, 679976, 958148, 1359952, 1916296, 2634907, 3832592, 5269814, 10539628, 21079256, 42158512]

約数ペア:

[(1, 42158512), (2, 21079256), (4, 10539628), (8, 5269814), (11, 3832592), (16, 2634907), (22, 1916296), (31, 1359952), (44, 958148), (62, 679976), (88, 479074), (124, 339988), (176, 239537), (248, 169994), (341, 123632), (496, 84997), (682, 61816), (1364, 30908), (2728, 15454), (5456, 7727)]