83717384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 173352960

約数和(自身を除く): 89635576

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 127, 131, 136, 148, 254, 262, 296, 508, 524, 629, 1016, 1048, 1258, 2159, 2227, 2516, 4318, 4454, 4699, 4847, 5032, 8636, 8908, 9398, 9694, 16637, 17272, 17816, 18796, 19388, 33274, 37592, 38776, 66548, 79883, 82399, 133096, 159766, 164798, 282829, 319532, 329596, 565658, 615569, 639064, 659192, 1131316, 1231138, 2262632, 2462276, 4924552, 10464673, 20929346, 41858692, 83717384]

約数ペア:

[(1, 83717384), (2, 41858692), (4, 20929346), (8, 10464673), (17, 4924552), (34, 2462276), (37, 2262632), (68, 1231138), (74, 1131316), (127, 659192), (131, 639064), (136, 615569), (148, 565658), (254, 329596), (262, 319532), (296, 282829), (508, 164798), (524, 159766), (629, 133096), (1016, 82399), (1048, 79883), (1258, 66548), (2159, 38776), (2227, 37592), (2516, 33274), (4318, 19388), (4454, 18796), (4699, 17816), (4847, 17272), (5032, 16637), (8636, 9694), (8908, 9398)]