16378381024

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{105727}}^1$

素因数の和:105887

約数の個数: 48

約数和(自身を含む): 33251033088

約数和(自身を除く): 16872652064

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 103, 188, 206, 376, 412, 752, 824, 1504, 1648, 3296, 4841, 9682, 19364, 38728, 77456, 105727, 154912, 211454, 422908, 845816, 1691632, 3383264, 4969169, 9938338, 10889881, 19876676, 21779762, 39753352, 43559524, 79506704, 87119048, 159013408, 174238096, 348476192, 511824407, 1023648814, 2047297628, 4094595256, 8189190512, 16378381024]

約数ペア:

[(1, 16378381024), (2, 8189190512), (4, 4094595256), (8, 2047297628), (16, 1023648814), (32, 511824407), (47, 348476192), (94, 174238096), (103, 159013408), (188, 87119048), (206, 79506704), (376, 43559524), (412, 39753352), (752, 21779762), (824, 19876676), (1504, 10889881), (1648, 9938338), (3296, 4969169), (4841, 3383264), (9682, 1691632), (19364, 845816), (38728, 422908), (77456, 211454), (105727, 154912)]